Source code for megfile.stdio

from typing import IO, AnyStr, Optional

from megfile.interfaces import PathLike
from megfile.stdio_path import StdioPath, is_stdio

__all__ = [
    'is_stdio',
    'stdio_open',
]


def stdio_open(
        path: PathLike,
        mode: str = 'rb',
        encoding: Optional[str] = None,
        errors: Optional[str] = None,
        **kwargs) -> IO[AnyStr]:  # pytype: disable=signature-mismatch
    '''Used to read or write stdio

    .. note ::

        Essentially invoke sys.stdin.buffer | sys.stdout.buffer to read or write

    :param path: Given path
    :param mode: Only supports 'rb' and 'wb' now
    :return: STDReader, STDWriter
    '''
    return StdioPath(path).open(mode, encoding, errors)